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1. 发明授权

US4331910A Positioning control system 失效
标题翻译：定位控制系统
公开(公告)号：US4331910A
公开(公告)日：1982-05-25
申请号：US118227
申请日：1980-02-04
申请人： Yoshinori Kohzai , Hidetsugu Komiya , Yoichi Amemiya , Yo Ikebe , Jun Ikebe
发明人： Yoshinori Kohzai , Hidetsugu Komiya , Yoichi Amemiya , Yo Ikebe , Jun Ikebe
IPC分类号： G05B19/35 , G05B5/01
CPC分类号： G05B19/353 , G05B2219/37297 , G05B2219/37314 , G05B2219/41122
摘要： A positioning control system which has a servo system provided with a position feedback system for detected positional information and a velocity feedback system for detected velocity information of a motor and in which the motor is driven by the servo system in accordance with commanded positional information to position a movable machine part of a numerical-controlled machine. The disparity between the detected velocity of the movable machine part and the detected motor velocity is fed back to the control input side of the motor, thereby suppressing vibration of the movable machine part at the moment of completion of the positioning operation.
摘要翻译：一种定位控制系统，其具有设置有用于检测到的位置信息的位置反馈系统的伺服系统和用于检测到的电动机的速度信息的速度反馈系统，并且其中由伺服系统根据指令的位置信息来驱动电动机数控机床的可移动机器部分。可动机械部件的检测速度与检测出的电动机速度之间的差异被反馈到电动机的控制输入侧，从而在定位操作完成时抑制可移动机器部件的振动。

2. 发明授权

US5329567A System for stereotactic radiotherapy with a computerized tomographic scanning system 失效
标题翻译：用计算机断层扫描系统立体定向放射治疗系统
公开(公告)号：US5329567A
公开(公告)日：1994-07-12
申请号：US35037
申请日：1993-03-22
申请人： Jun Ikebe
发明人： Jun Ikebe
IPC分类号： A61B6/03 , A61B6/00 , A61B6/04 , A61B19/00 , A61N5/10
CPC分类号： A61B6/4476 , A61B6/0457 , A61N5/1049 , A61B2090/101 , A61N2005/1063
摘要： A linear accelerator having an X-ray head for emanating X-rays and a CT scanner are provided opposite to each other. The X-ray head is provided to be rotated about a horizontal axis, and such that the X-rays intersect the horizontal axis at an isocenter. A treatment couch is movably mounted on a base. After CT scanning, the treatment couch is moved onto a turntable beneath the X-ray head of the linear accelerator by the base, so that an affected part of a patient, of which position is stored in a memory at CT scanning, may coincide with the isocenter in accordance with the stored position.
摘要翻译：具有用于发射X射线的X射线头和CT扫描器的线性加速器彼此相对设置。 X射线头被设置成围绕水平轴线旋转，并且使得X射线在等角点处与水平轴相交。治疗床可移动地安装在基座上。在CT扫描之后，将治疗床移动到由基座在线性加速器的X射线头下方的转台上，使得在CT扫描中将位置存储在存储器中的患者的受影响部分可能与根据存储位置的等角点。

3. 发明授权

US3947684A Scintigram display apparatus with multilevel analysis and two-dimensional interpolation 失效
标题翻译： Scintigram显示设备，具有多级分析和二维插值
公开(公告)号：US3947684A
公开(公告)日：1976-03-30
申请号：US510055
申请日：1974-09-27
申请人： Jun Ikebe , Oscar Akio Nawa
发明人： Jun Ikebe , Oscar Akio Nawa
IPC分类号： G01T1/166 , G01T1/20
CPC分类号： G01T1/1663
摘要： In the isocount scintiscanning, the detector probe is scanned over the object plane such that it is stopped at each observation point during the time T necessary for the input pulses to reach a preset value N. The count rate R = N/T is then calculated electronically and the two-dimensional array of said count rate R.sub.i,j, output of said isocount scanner, is read in the memory of the display system, which is the subject to the present patent. These data are read out from said memory in synchronism with the television horizontal sweep signal; each value of count rate R.sub.i,j is compared to a reference slice level a.sub.k and if R.sub.i,j .gtoreq.a.sub.k, black is assigned to the corresponding picture element on the screen; if R.sub.i,j
摘要翻译：在异地闪烁扫描中，检测器探头在对象平面上扫描，使得它在输入脉冲达到预设值N所需的时间T期间在每个观察点处停止。然后计算计数率R = N / T 电子地将所述计数速率Ri，j的输出的二维阵列读入显示系统的存储器，这是本专利的主题。这些数据与电视水平扫描信号同步地从所述存储器读出; 将计数速率Ri，j的每个值与参考限幅电平ak进行比较，并且如果Ri，j> / = ak，则将黑色分配给屏幕上的相应图像元素; 如果Ri，j

4. 发明授权

US4338945A Method and randomized electrical stimulation system for pain relief 失效
标题翻译：方法和随机电刺激系统的疼痛缓解
公开(公告)号：US4338945A
公开(公告)日：1982-07-13
申请号：US17013
申请日：1979-03-02
申请人： Yukio Kosugi , Jun Ikebe , Kintomo Takakura , Yoriaki Kumagai
发明人： Yukio Kosugi , Jun Ikebe , Kintomo Takakura , Yoriaki Kumagai
IPC分类号： A61N1/32 , A61N1/34 , A61N1/36
CPC分类号： A61N1/36021 , A61N1/36071 , A61N1/36017
摘要： System for generating electrical pulses for relieving the pain of the patient comprising a pulse generator and a controller for modulating the parameters of the output pulses of the pulse generator to fluctuate in accordance with the 1/f rule; i.e. the spectral density of the fluctuation varies inversely with the frequency.
摘要翻译：用于产生用于缓解患者疼痛的电脉冲的系统，包括脉冲发生器和用于调制脉冲发生器的输出脉冲的参数的控制器，以根据1 / f规则波动; 即波动的频谱密度与频率成反比变化。

5. 发明授权

US4147161A Intracranial pressure monitoring method and system 失效
标题翻译：颅内压监测方法及系统
公开(公告)号：US4147161A
公开(公告)日：1979-04-03
申请号：US827740
申请日：1977-08-25
申请人： Jun Ikebe , Yoriaki Kumagai , Kintomo Takakura , Michio Ohta
发明人： Jun Ikebe , Yoriaki Kumagai , Kintomo Takakura , Michio Ohta
IPC分类号： A61B5/00 , A61B5/03 , G01L7/00
CPC分类号： A61B5/031
摘要： System for measuring or monitoring the intracranial pressure which comprises a non-elastic detecting pouch to be inserted into the space between the skull and the cerebrum, a flexible tube connected to the pouch, a device for supplying a liquid into the pouch through the flexible tube and a device for measuring the pressure of the liquid in the pouch. When the pressure of the liquid reaches the intracranial pressure, the curve showing relation between liquid pressure vs. pouch volume flattens. Thus, by measuring the pressure of the flattened region, intracranial pressure may be determined.
摘要翻译：用于测量或监测颅内压的系统，其包括插入颅骨和大脑之间的空间中的非弹性检测袋，连接到小袋的柔性管，用于通过柔性管将液体供应到袋中的装置以及用于测量袋中的液体的压力的装置。当液体的压力达到颅内压时，曲线表示液体压力与袋体积平坦度之间的关系。因此，通过测量平坦化区域的压力，可以确定颅内压。

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